"""
ILI9341 LCD显示驱动程序

本模块提供ILI9341彩色LCD控制器的驱动实现, 支持SPI和并行接口.
ILI9341是一款262K彩色, 240x320分辨率单芯片TFT LCD控制器.
本驱动程序基于display_driver_framework框架实现.
"""

from typing import Optional,Callable, List, ClassVar, Any, Tuple

# 类型别名简化定义
BufferType = Any  # Union[bytearray, memoryview, bytes, array.array]
PinType = Any     # Union[machine.Pin, int, io_expander_framework.Pin] 
DatabusType = Any # Union[lcd_bus.I80Bus, lcd_bus.I2CBus, lcd_bus.RGBBus, lcd_bus.SPIBus]

# 引脚状态常量
STATE_HIGH = 1    # 引脚高电平状态, 逻辑1
STATE_LOW = 0     # 引脚低电平状态, 逻辑0
STATE_PWM = -1    # 引脚PWM状态, 用于背光调光等功能

# 颜色字节顺序常量
BYTE_ORDER_RGB = 0x00  # RGB颜色字节顺序, 红-绿-蓝
BYTE_ORDER_BGR = 0x08  # BGR颜色字节顺序, 蓝-绿-红

import display_driver_framework

class ILI9341(display_driver_framework.DisplayDriver):
    """
    ILI9341 显示驱动器类
    
    该类继承自DisplayDriver, 提供对ILI9341 LCD控制器的支持.
    ILI9341是一款常见的彩色LCD控制器, 支持240x320分辨率.
    """
    
    # 类变量
    _INVON: ClassVar[int] = 0x21
    _INVOFF: ClassVar[int] = 0x20
    _ORIENTATION_TABLE: ClassVar[Tuple[int, int, int, int]] = ...
    _displays: ClassVar[List[Any]] = ...
    
    # 实例变量
    display_width: int
    display_height: int
    
    @classmethod
    def get_displays(cls) -> List[Any]:
        """获取所有显示实例列表"""
        ...
    
    @classmethod
    def get_default(cls) -> Optional['ILI9341']:
        """获取默认显示实例"""
        ...
    
    def __init__(
        self,
        data_bus: DatabusType,
        display_width: int = 240,
        display_height: int = 320,
        frame_buffer1: Optional[BufferType] = None,
        frame_buffer2: Optional[BufferType] = None,
        reset_pin: Optional[PinType] = None,
        reset_state: int = STATE_HIGH,
        power_pin: Optional[PinType] = None,
        power_on_state: int = STATE_HIGH,
        backlight_pin: Optional[PinType] = None,
        backlight_on_state: int = STATE_HIGH,
        offset_x: int = 0,
        offset_y: int = 0,
        color_byte_order: int = BYTE_ORDER_RGB,
        color_space: int = ...,
        rgb565_byte_swap: bool = False,
        spi_3wire: Optional[Any] = None  # lcd_bus.SPI3Wire
    ) -> None:
        """
        初始化ILI9341显示驱动器
        
        参数:
            data_bus (DatabusType): 显示总线接口
            display_width (int): 显示宽度, 默认为240
            display_height (int): 显示高度, 默认为320
            frame_buffer1 (BufferType): 第一帧缓冲区, 默认为None
            frame_buffer2 (BufferType): 第二帧缓冲区, 默认为None
            reset_pin (PinType): 复位引脚, 默认为None
            reset_state (int): 复位状态, 默认为STATE_HIGH
            power_pin (PinType): 电源引脚, 默认为None
            power_on_state (int): 电源打开状态, 默认为STATE_HIGH
            backlight_pin (PinType): 背光引脚, 默认为None
            backlight_on_state (int): 背光打开状态, 默认为STATE_HIGH
            offset_x (int): X轴偏移量, 默认为0
            offset_y (int): Y轴偏移量, 默认为0
            color_byte_order (int): 颜色字节顺序, 默认为BYTE_ORDER_RGB
            color_space (int): 颜色空间, 默认为lv.COLOR_FORMAT.RGB565
            rgb565_byte_swap (bool): RGB565字节交换, 默认为False
            spi_3wire (Any): 3线SPI接口, 默认为None
        """
        ...
    
    def init(self,type:int) -> None:
        """
        初始化ILI9341显示控制器
        
        该函数发送一系列命令和参数到ILI9341控制器, 执行初始化过程.
        根据显示器不同, 可能会使用不同的初始化序列(type1或type2).
        """
        ...
    
    def set_params(self, cmd: int, params: Optional[BufferType] = None) -> None:
        """
        设置命令和参数到显示控制器
        
        参数:
            cmd (int): 命令代码
            params (BufferType): 参数数据, 默认为None
        """
        ...
    
    def get_params(self, cmd: int, params: BufferType) -> None:
        """
        从显示控制器获取参数
        
        参数:
            cmd (int): 命令代码
            params (BufferType): 用于接收参数的缓冲区
        """
        ...
    
    def reset(self) -> None:
        """
        重置显示控制器
        
        通过复位引脚重置ILI9341控制器
        """
        ...
    
    def set_power(self, value: bool) -> None:
        """
        设置显示电源状态
        
        参数:
            value (bool): True表示打开, False表示关闭
        """
        ...
    
    def get_power(self) -> bool:
        """
        获取显示电源状态
        
        返回:
            (bool): 当前电源状态, True表示打开, False表示关闭
        """
        ...
    
    def set_backlight(self, value: float) -> None:
        """
        设置显示背光亮度
        
        参数:
            value (float): 亮度值, 范围0.0-1.0
        """
        ...
    
    def get_backlight(self) -> float:
        """
        获取显示背光亮度
        
        返回:
            (float): 当前背光亮度值, 范围0.0-1.0
        """
        ...
    
    def set_rotation(self, value: int) -> None:
        """
        设置显示旋转角度
        
        参数:
            value (int): 旋转值, 0表示0度, 1表示90度, 2表示180度, 3表示270度
        """
        ...
    
    def get_rotation(self) -> int:
        """
        获取显示旋转角度
        
        返回:
            (int): 当前旋转角度, 0表示0度, 1表示90度, 2表示180度, 3表示270度
        """
        ...
    
    def set_color_inversion(self, value: bool) -> None:
        """
        设置颜色反转
        
        如果白色显示为黑色或黑色显示为白色, 可以尝试设置此选项
        
        参数:
            value (bool): True表示反转颜色, False表示正常颜色
        """
        ...
        
    def add_event_cb(self, callback: Callable, event_code: int, user_data: Any = None) -> None:
        """添加事件回调函数"""
        ...
        
    def delete(self) -> None:
        """删除显示实例"""
        ...
        
    def delete_event(self, code: int) -> bool:
        """删除指定代码的事件"""
        ...
        
    def delete_refr_timer(self) -> None:
        """删除刷新定时器"""
        ...
        
    def enable_invalidation(self, enable: bool) -> None:
        """启用或禁用无效化"""
        ...
        
    def get_antialiasing(self) -> bool:
        """获取抗锯齿状态"""
        ...
        
    def get_color_format(self) -> int:
        """获取颜色格式"""
        ...
        
    def get_dpi(self) -> int:
        """获取DPI值"""
        ...
        
    def get_event_count(self) -> int:
        """获取事件计数"""
        ...
        
    def get_event_dsc(self, index: int) -> Any:
        """获取事件描述符"""
        ...
        
    def get_horizontal_resolution(self) -> int:
        """获取水平分辨率"""
        ...
        
    def get_inactive_time(self) -> int:
        """获取不活动时间"""
        ...
        
    def get_layer_bottom(self) -> Any:
        """获取底层"""
        ...
        
    def get_layer_sys(self) -> Any:
        """获取系统层"""
        ...
        
    def get_layer_top(self) -> Any:
        """获取顶层"""
        ...
        
    def get_next(self) -> Optional['ILI9341']:
        """获取下一个显示实例"""
        ...
        
    def get_offset_x(self) -> int:
        """获取X轴偏移量"""
        ...
        
    def get_offset_y(self) -> int:
        """获取Y轴偏移量"""
        ...
        
    def get_physical_horizontal_resolution(self) -> int:
        """获取物理水平分辨率"""
        ...
        
    def get_physical_vertical_resolution(self) -> int:
        """获取物理垂直分辨率"""
        ...
        
    def get_refr_timer(self) -> Any:
        """获取刷新定时器"""
        ...
        
    def get_screen_active(self) -> Any:
        """获取活动屏幕"""
        ...
        
    def get_screen_prev(self) -> Any:
        """获取前一个屏幕"""
        ...
        
    def get_theme(self) -> Any:
        """获取主题"""
        ...
        
    def get_vertical_resolution(self) -> int:
        """获取垂直分辨率"""
        ...
        
    def is_double_buffered(self) -> bool:
        """检查是否双缓冲"""
        ...
        
    def is_invalidation_enabled(self) -> bool:
        """检查无效化是否启用"""
        ...
        
    def send_event(self, code: int, param: Any) -> Any:
        """发送事件"""
        ...
        
    def set_antialiasing(self, enable: bool) -> None:
        """设置抗锯齿"""
        ...
        
    def set_color_format(self, color_format: int) -> None:
        """设置颜色格式"""
        ...
        
    def set_default(self) -> None:
        """设置为默认显示"""
        ...
        
    def set_dpi(self, dpi: int) -> None:
        """设置DPI值"""
        ...
        
    def set_offset(self, x: int, y: int) -> None:
        """设置偏移量"""
        ...
        
    def set_physical_resolution(self, width: int, height: int) -> None:
        """设置物理分辨率"""
        ...
        
    def set_physical_horizontal_resolution(self, width: int) -> None:
        """设置物理水平分辨率"""
        ...
        
    def set_physical_vertical_resolution(self, height: int) -> None:
        """设置物理垂直分辨率"""
        ...
        
    def set_theme(self, theme: Any) -> None:
        """设置主题"""
        ...
        
    def trigger_activity(self) -> None:
        """触发活动"""
        ...
